This is only the second big project I've ever done with colored pencils so please don't hurt me ^_^''. I wanted it to be on sturdy paper so I used bristol paper but I've found that it leaves little white patches everywhere. If anyone knows of a better quality paper for colored pencils, could you please let me know? Or if I'm just using the paper wrong...

ALSO, if anyone knows a good tutorial for fixing up traditional art via photoshop, a link to that would be helpful.